
.mModalWrapper {
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  width: 100%;
  bottom: 0;
  overflow: hidden;
  .mModalContent {
      position: relative;
      z-index: 1000;
      margin-left: auto;
      margin-right: auto;
      position: relative;
      top: 100px;
      background-color: #fff;
      background-clip: padding-box;
      border-radius: 4px;
      -webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
      pointer-events: auto;
      animation: xSpread .3s;
      &.mCentered {
          top: 50%;
          transform: translateY(-50%);
      }
      .mModalHeader {
          padding: 16px 24px;
          color: rgba(0, 0, 0, 0.65);
          background: #fff;
          border-bottom: 1px solid #e8e8e8;
          border-radius: 4px 4px 0 0;
          .mModalTitle {
              margin: 0;
              color: rgba(0, 0, 0, 0.85);
              font-weight: 600;
              font-size: 16px;
              line-height: 22px;
              word-wrap: break-word;
          }
      }
      .mModalCloseBtn {
          position: absolute;
          top: 0;
          right: 0;
          z-index: 10;
          padding: 0;
          width: 56px;
          height: 56px;
          color: rgba(0, 0, 0, 0.45);
          font-size: 16px;
          line-height: 56px;
          text-align: center;
          text-decoration: none;
          background: transparent;
          border: 0;
          outline: 0;
          cursor: pointer;
      }
      .mModalBody {
          padding: 16px 24px;
      }
      .mModalFooter {
          padding: 10px 16px;
          text-align: right;
          background: transparent;
          border-top: 1px solid #e8e8e8;
          border-radius: 0 0 4px 4px;
          .xFooterBtn {
              .xFooterBtnCancel, .xFooterBtnOk {
                  margin-left: 6px;
                  margin-right: 6px;
              }
          }
      }
  }
  .mModalMask {
      position: fixed;
      z-index: 999;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      background-color: rgba(0,0,0, .5);
  }
}

@keyframes xSpread {
  0% {
      opacity: 0;
      // 之所以要再加translateY(-50%)，是为了防止动画抖动
      transform: translateY(-50%) scale(0);
  }
  100% {
      opacity: 1;
      transform: translateY(-50%) scale(1);
  }
}
